I. Product Description
1. 5SHX2645L0006 IGCT Power Device

5SHX2645L0006 Complete Set of Modules

IGCT with driver board
Reverse-state peak voltage VDRM: 4500V
Rated on-state current: 2645A
Surge tolerance current: 40000A
Gate trigger voltage: 3V; Gate trigger current: 200mA
Operating junction temperature: -40℃ ~ +125℃; Storage temperature: -40℃ ~ +150℃
Package form: StakPak water-cooled press-fit package
Chip heat resistance: 0.007K/W
Cooling method: Forced water cooling
Complementary power supply input: 24VDC isolated power supply (general 3BHB010944R0001)
2, 3BHB012961R0002 dedicated gate driver board
Power supply input: 24VDC direct current
Peak gate output current of drive: 1.5A
Signal isolation method: Optical fiber photoelectric isolation
Insulation voltage matching: Compatible with 4500V main circuit potential difference
Operating environment temperature: -20℃ ~ +50℃
Status indication: Power, operation, fault LED lamp group
Protection response speed: Microsecond-level fault pulse blocking
Compatible device: Unique pairing 5SHX2645L0006, cannot be replaced by cross-model

Product performance
One-to-one factory matching, the driver board and IGCT have precise electrical timing and gate charge matching, cannot be mixed with other driver boards
Integrated short circuit, gate undervoltage, IGCT overheat, overcurrent full-link protection, fault optical fiber signal transmission to the main control of the entire machine, rapid pulse locking to prevent explosion of tubes
Water-cooled press-fit structure with high heat dissipation efficiency, supports 7×24-hour full-load continuous operation
Thick copper PCB large current wiring, anti-strong electromagnetic interference, anti-vibration, suitable for dusty, high-temperature industrial harsh conditions Optimized switch drive waveform, suppress dv/dt voltage spikes, reduce overall switch loss and electromagnetic radiation
Integrated module assembly, plug-in terminals, convenient on-site disassembly, maintenance and repair

Application fields
ABB ACS6000, ACS5000 water-cooled type 6kV medium-voltage high-power variable frequency drive system
Industrial heavy-duty transmission: medium-sized rolling mills, mine belt conveyors, large water pumps, induced draft fans, cement vertical mills
Onshore / Offshore large-power wind power grid-connected converter
High-voltage SVG static reactive power compensation device, lightweight HVDC converter valve segment
Ship power propulsion converter unit, four-quadrant feedback type steel rolling main drive
Large synchronous motor excitation high-power rectifier unit

Corresponding models of the same series
1. IGCT body of the same current and voltage platform
5SHX2645L0002 (initial version of the same specification)
5SHX2645L0004 (standard production batch version)
5SHY4045L0004/0006 (4000V/4500A high current high-power IGCT)
5SHX1960L0004/0006 (4500V/1960A small current specification)
2. Matching driver board part number
3BHB012961R0001: matched with 5SHX2645L0002 old device
3BHL000389P0104: matched with 5SHX2645L0004 standard version
3BHB021400R0002: matched with large power 5SHY4045L0004/0006
3BHB016120R0002: matched with small current 5SHX1960L0006